Evolutionary dynamics of social tolerance in the economic interaction model with local social cost functions

The evolutionary dynamics of social tolerance in a society with local social cost functions have been discussed. We show that, very different from the global function case studied previously, dynamics of social tolerance in a society with local social cost functions is integrable in phase space. The exact solution of the evolutionary dynamics in phase space is obtained, and the evolutionary trajectories are discussed by using the Kolmogorov–Arnold–Moser theorem. We show that the property of steady states is closely related to the group populations. We also discuss the necessary condition of the full tolerance steady state, and it is demonstrated that both global and local social cost functions have the same necessary condition of achieving full tolerance.     

Labour markets, social justice and economic efficiency

In conventional economic theory, a trade-off supposedly existsbetween social justice and economic efficiency. In reality,market and other economic institutions are dominated by powerrelations, so that the sponsorship of social justice is a productivefactor. Neo-liberal economic policies, by lifting the constraintson the exercise of unequal power, increased injustice and triggereda downward economic and social spiral. Reversing this requiresa revolution in economic theory and policy focused on full employment,the working of labour markets, the organisation of work, andhousehold organisation, social provision and self-sufficiency.     

Can social spending cushion the inequality effect of globalization?

This paper examines whether social spending cushions the effect of globalization on within‐country inequality. Using information on disposable and market income inequality and data on overall social spending, and health and education spending from the ILO and the World Bank/WHO, we analyze whether social spending moderates the association between economic globalization and inequality. The results confirm that economic globalization—especially economic flows—associates with higher income inequality, an effect driven by non‐OECD countries. Health spending is strongly associated with lower inequality, but we find no robust evidence that any kind of social spending negatively moderates the association between economic globalization and inequality.     

Metaphors,social practices,and economic life: ASE presidential address

Our lived experiences of the economy shape the metaphors that we use to describe the economy. Yet, any particular metaphor can only provide a partial perspective. There are two ways our conceptual frameworks have reflected partial perspectives. The first is historical: our conceptual frameworks tend to build upon ideas developed during the factory age. A machine metaphor, grounded in the industrial age, focuses on the transformation of resources into outputs, but it obscures other aspects of economic life. Second, economic concepts and metaphors are affected by our personal standpoints and our social identities. As social economists, we recognize that our economy is embedded in society, a society in which social identities such as class, gender, race, ethnicity, and nationality shape our standpoints. To fully understand the continuities and changes in how social provisioning is organized, we need to be attentive to these social identities and how they are constituted and transformed through social practices.     

Economic freedom and social capital

This article brings together two growing literatures, social capital and economic freedom, to examine whether economic freedom contributes to social capital. More specifically, using US state-level data from 1986 to 2004 and both OLS and System GMM dynamic panel estimation, we find that there is no clear trade-off between economic freedom and either the level or growth of social capital.     

Explaining Self-Declared Social Tolerance for Human Diversity in Latin America and the Caribbean

Abstract

Social tolerance enables heterogeneous persons to find harmony in their differences. This has been shown to reduce the likelihood of inter- and intra-group conflicts, thereby creating an environment conducive for economic and social development. This paper examines socio-economic factors that influence individual differences in social tolerance in Latin America and the Caribbean. Being mindful of the fact that there are socio-cultural differences between Latin America and the Caribbean, five dimensions of social tolerance are investigated: tolerance for racial and religious dissimilarity, homosexuals, AIDS victims and immigrants. Using the 2005 World Values Survey data, we simultaneously estimate tolerance towards these groups using multivariate probit models. Education is found to positively and significantly enhance all five dimensions of social tolerance, suggesting that policies meant to enhance social tolerance should be directed towards improving educational systems. Overall, the analysis underscores heterogeneity of factors affecting self-declared tolerance of the selected social groups. Thus, analyses of social tolerance and ensuing policies should be developed specific to a particular dimension of tolerance.     

Structure of neutral and monotonic binary social decision rules with quasi-transitive individual preferences

The paper investigates the structure of neutral and monotonic binary social decision rules with unrestricted domain under the assumption that individual weak preference relations are reflexive, connected, and quasi-transitive. Among other results, neutral and monotonic binary social decision rules on this domain are characterized for alternative social rationality assumptions.     

Does local social capital deter labour migration? Evidence from rural China

This article empirically investigates the effect of local social capital on job-related migration in rural China. A household’s social ties in the region of origin, which we refer to as local social capital, may deter migration, because local social capital is location specific and an individual cannot benefit from it if s/he migrates. In view of Chinese gift-giving culture, we use household expenses on wedding gifts for family members outside household, relatives and friends as a proxy for local social networks. Based on the data from the China Health and Nutrition Survey, we find that in rural China local social networks have a significantly negative effect on migration. The IV results suggest that a 10% increase in wedding gifts expenses results in roughly a 1.1 percentage points decrease in migration probability.     

Reciprocity in Ranked Relationships: Does Social Structure Influence Social Reasoning?

Many economic and evolutionary theories have modeled cooperation as the evolutionary outcome of decisions made by autonomous, self-interested agents operating in a social vacuum. In this paper we consider the implications for cooperative interactions when prior social structures and corresponding social norms exist. In particular we investigate the influence of social rank/status on perceptions of fairness and tolerance of cheating. We review evidence from a series of experiments employing the Wason selection task (a test of conditional reasoning) and the ledger task (a decision making task) suggesting that people cued to adopt a perspective of high social rank are more tolerant of cheating and simultaneously believe that they have been more fairly treated (even when cheated) than people cued to adopt a perspective of low social rank. However, the evidence also suggests interesting cross-cultural differences in perceptions of fairness and tolerance of cheating in ranked relationships. This revised version was published online in August 2006 with corrections to the Cover Date.     

Strategic corporate social responsibility and economic performance

This article proposes a novel Corporate Social Responsibility (CSR) index based on a Data Envelopment Analysis (DEA) model. Acknowledging the argument that companies might favour those CSR dimensions that provide strategic competitive advantages, we argue that the index can capture companies’ strategic approach to CSR. Furthermore, our findings reveal a neutral relationship between this strategic CSR index and economic performance as measured by Return on Assets (ROA) and Tobin's Q, when controlling for firm unobserved heterogeneity and past economic performance. By contrast, an equally-weighted index of the same CSR indicators is found to be negatively related with ROA, which reinforces our claim that this specific DEA-based index is a measure of strategic CSR.     

发挥综合档案馆社会功能的几点建议

由于档案馆本身的性质和任务,决定了它具有广泛的社会功能,即它不仅有保存和积累国家档案财富的功能,还有向社会传播档案信息,承担宣传教育,为社会的经济、政治、科学、文化等各方面服务的功能。     

Innovation and knowledge sharing in crowdfunding: how social dynamics affect project success

The aim of this study is to contribute to the existing literature on innovation and knowledge sharing in crowdfunding, by exploring the importance of internal social capital, and how the previous failure of a campaign may lead to the success of a second one from the same project creator. Thus, the research question of the study is: how do social dynamics affect project success in a crowdfunding context? The paper reports an illustrative case study which has been promoted on the Kickstarter platform. The authors analysed data, documentation and physical artefacts, especially regarding the network size during the funding period. The results show that the self-learning which project creators gain from previous failure supports them in relaunching their crowdfunding campaign. However, various revisions take place during the second campaign (e.g. social capital size, product redesign and knowledge sharing) to achieve success.     

古巴社会保障制度及对我国的启示

古巴作为经济发展缓慢的国家,其社会保障事业的发展水平却位居世界前列。古巴社会保障制度经历了初步建立、快速发展和新改革三个阶段。经过三个阶段的发展,古巴已经建立了国家主导、保障充分、可持续发展的社会保障制度。目前,我国社会保障制度的建设已经取得了一些成就,但相对于其他国家仍然比较落后,为此,我们应该学习和借鉴古巴发展社会保障制度的经验,建立和完善我国的社会保障制度,为我国社会、经济的稳定发展打好基础。     

新疆社会事业发展现状分析及对策探讨

社会事业的建设和发展与人民群众的幸福安康息息相关。胡锦涛总书记在党的“十七大”报告中提出,要加快推进以改善民生为重点的社会建设,并对此作了明确部署：要在发展经济的基础上,更加注重社会建设,着力保障和改善民生。新疆是一个多民族聚居地区,是我国对外开放的重要门户,加快发展社会事业对构建社会主义和谐社会、全面改善人民生活以及新疆的社会稳定和经济发展具有重要意义。本文对新疆社会事业的发展现状及存在问题进行深入研究,并提出相应的对策和建议。     

浅议发展社会工作对社会管理创新的意义

在欧美国家社会工作在社会管理方面担任着重要的角色。当前中国社会转型时期是把社会工作引入到社会管理创新的极好契机。应当通过传播社会工作理念、建设社会工作人才队伍、培育民间社工组织机构、推行政府购买服务等途径推动社会工作发展,充分发挥社会工作具有亲和力和实效性、整合社会资源、调整社会心理和社会关系、推动党的群众工作变革等方面的优势和作用,为社会群体与居民提供专业化、个体化的优质社会服务,从而有力地推动了社会管理创新。     

A quantitative theory of social security without commitment

This paper investigates the determination of social security within a general equilibrium, overlapping-generations model where agents live for many periods, and replacement rates are determined through voting in each period by forward looking agents. The distinctive feature is the study of Markov equilibrium policy outcomes which do not rest on a commitment mechanism. Versions of the model are calibrated to the US economic, policy, and demographic conditions. Even in the absence of commitment, the policy preferences of tax-paying working-age voters sustain a positive level of retirement benefits. This follows because the current choices about social security will have, at the time when the current voters will retire, a positive impact on the political support for social security and on the returns to savings. On the other hand, the projected decline in the U.S. population growth rate causes the replacement rate and the tax rate to decline. This quantitative response without commitment differs from that in the case when policies are committed at time zero.     

Structural social capital and mental health: a panel study

ABSTRACT

The link between social relations and psychological wellbeing is well established in sociological and mental health studies. Since the beginning of the 2000s, this link has been garnering new attention and interest in economic and public health studies. Almost twenty years of empirical studies testing this relationship have established contrasting results for two main reasons. First, the majority of the studies are based on cross-sectional data, leaving out endogeneity and heterogeneity problems; second, mental health measurements are often discordant from each other. This study investigates the relationship between structural social capital and individual self-rated mental health using five waves of the British Household Panel Survey from 1991 to 1995 (unbalanced panel N = 44,684). We take into account the heterogeneity and endogeneity issues and implement fixed effects and lag-dependent variable estimations. Moreover, we used different methodologies to measure mental health as a robustness check. Our findings show the existence of a negative relationship between being both a member of and active in an organization and worse mental health. In addition, being active within an organization in the previous year has a negative effect on worse mental health in the following year.     

社会保障的新理念与中国农民扶持性社会保障体制

中国的市场化改革使广大的中国农民直接暴露在现代市场经济风险下,而家庭联产承包制的实施又使改革开放前与计划经济体制相适应的保障体制无法运转,这样,中国广大农民成为了现代市场经济中最没有保障的弱势群体。因此,建立农民社会保障体系的意义重大。中国农民社会保障体制迟迟没有建立的原因有二:其一,传统社会保障理念仅考虑到其工具价值,忽视了其目的价值;其二,农民的组织化程度低,导致他们在社会利益分割过程中没有谈判地位。从建立农民社会保障体制的双重价值出发,建立保障农民生存权和基本发展权的农民扶持性社会保障体制具有重要意义。     

Resource availability in the social cloud: An economics perspective

Social cloud has emerged as a case of sharing economy, where socially connected agents share their computing resources within the community. This paper considers the social cloud as an endogenous resource-sharing network, where agents are involved in closeness-based conditional resource sharing. This study focuses on (1) the impact of agents' decisions of link addition and deletion on their own local and global resource availability as well as on others' global resource availability (as spillover effects), (2) the role of agents' closeness in determining spillover effects, (3) agents' link addition behavior, and (4) stability and efficiency of the social cloud. The findings include the following: (i) Agents' decision of link addition (deletion) increases (decreases) their local resource availability. However, these observations do not hold in the case of global resource availability. (ii) In a connected network, agents experience either a positive or a negative spillover effect and there is no case with no spillover effects. Agents observe no spillover effects if and only if the network is disconnected with three or more components. Furthermore, an agent experiences negative spillover if there is no change in its closeness. Although an increase in the closeness of agents is necessary to experience positive spillover effects, the condition is not sufficient. (iii) We study the relation between agents' distance from each other, and their local as well as global resource availabilities. We prove that the local resource availability of an agent from another agent increases with decrease in the distance between them and that maximum local resource availability is obtained from the agent with the least closeness. Using these results, we discuss which agent to add a link to, so as to maximize the local resource availability. We discuss why such results are difficult to establish for global resource availability. However, in a two-diameter network, we show that for an agent, link formation always increases the global resource availability. (iv) We also study resource-sharing network formation and its efficiency in a strategic setting. We prove the existence of a pairwise stable network. Furthermore, we provide a set of conditions for a few prominent network structures (star, complete, wheel, and bipartite networks) to be pairwise stable. We show that the “connected in pairs, otherwise disconnected” network is better than a connected network, in terms of social welfare.     

Migration,social security,and economic growth

This paper studies the effect of population aging and international migration on economic performance. Fertility is endogenized so that immigrants and natives can have different fertility rates, which provides a more realistic view of policy effects. Fertility is an important determinant to the tax burden of social security since it affects the quantity and quality of future tax payers. We find that introducing immigrants into the economy can reduce the tax burden of social security. If the survival probability of young agents to old age (or the replacement ratio) is high enough, the growth rate of GDP per worker for an economy with international migration will be higher than for a closed economy. Regarding migration policies, our numerical results indicate that economic growth rate of GDP per worker will first decrease then increase as the flow of immigrants increases. Attracting more skilled immigrants will enhance economic growth.